Woopsa.WoopsaSubscriptionServiceImplementation.Dispose C# (CSharp) Method

        public void Dispose()
        {
            Dispose(true);
            GC.SuppressFinalize(this);
        }

 private void OpenChannel()
 {
     lock (_channelLock)
     {
         try
         {
             _subscriptionOpenChannel = CreateSubscriptionChannel(_notificationQueueSize);
         }
         catch (WoopsaNotFoundException)
         {
             // No subscription service available, create a local one
             _localSubscriptionService = new WoopsaSubscriptionServiceImplementation(_woopsaRoot, false);
             try
             {
                 _subscriptionOpenChannel = CreateSubscriptionChannel(_notificationQueueSize);
                 //TODO : détecter la perte de connection du service de souscription et fermer le canal
             }
             catch
             {
                 _localSubscriptionService.Dispose();
                 throw;
             }
         }
     }
 }